Silicon Nitride Ceramic Bearings Inch Size

Silicon Nitride (Si3N4) Ceramic Bearings are lightweight, strong, and wear-resistant with excellent corrosion resistance.

FILTERS

ID

0.375"(2)

0.5"(6)

0.625"(6)

0.6875"(2)

0.75"(2)

0.875"(6)

0.9062"(4)

1.125"(2)
Material

0.1875"(4)

0.25"(10)

0.3125"(6)

0.375"(10)
OD

0.125"(3)

0.1562"(5)

0.1875"(1)

0.196"(5)

0.2188"(2)

0.25"(1)

0.2812"(4)

0.3125"(5)

0.3438"(2)

0.375"(2)
Shield Type

-(2)

12 lbf(2)

130 lbf(2)

20 lbf(2)

22 lbf(2)

28 lbf(3)

33 lbf(1)

40 lbf(2)

60 lbf(2)

64 lbf(2)

78 lbf(2)

79 lbf(2)

8 lbf(2)

80 lbf(4)
Width

Open(16)

Sealed(14)
Ball Diameter

0.1875"(4)

0.25"(10)

0.3125"(6)

0.375"(10)

Part Number	ID	OD	Width	Shield Type	Dynamic Load
R6 2RS	0.375"	0.875"	0.2812"	Sealed	160 lbf
R6	0.375"	0.875"	0.2188"	Open	160 lbf
ER1038 2RS	0.375"	0.625"	0.1562"	Sealed	-
ER1038	0.375"	0.625"	0.1562"	Open	-
1614 2RS	0.375"	1.125"	0.375"	Sealed	285 lbf
1614	0.375"	1.125"	0.375"	Open	285 lbf
1606 2RS	0.375"	0.9062"	0.3125"	Sealed	188 lbf
1606	0.375"	0.9062"	0.3125"	Open	188 lbf
1604 2RS	0.375"	0.875"	0.3438"	Sealed	188 lbf
1604	0.375"	0.875"	0.2812"	Open	188 lbf
R1810 2RS	0.3125"	0.5"	0.1562"	Sealed	26 lbf
R1810	0.3125"	0.5"	0.1562"	Open	26 lbf
1605 2RS	0.3125"	0.9062"	0.3125"	Sealed	186 lbf
1605	0.3125"	0.9062"	0.3125"	Open	186 lbf
1603 2RS	0.3125"	0.875"	0.3438"	Sealed	186 lbf
1603	0.3125"	0.875"	0.2812"	Open	186 lbf
R4A 2RS	0.25"	0.75"	0.2812"	Sealed	112 lbf
R4A	0.25"	0.75"	0.2188"	Open	112 lbf
R4 2RS	0.25"	0.625"	0.196"	Sealed	71 lbf
R4	0.25"	0.625"	0.196"	Open	71 lbf
R188 2RS	0.25"	0.5"	0.1875"	Sealed	52 lbf
R188	0.25"	0.5"	0.125"	Open	52 lbf
R168 2RS	0.25"	0.375"	0.125"	Sealed	18 lbf
R168	0.25"	0.375"	0.125"	Open	18 lbf
1602 2RS	0.25"	0.6875"	0.3125"	Sealed	159 lbf
1602	0.25"	0.6875"	0.25"	Open	159 lbf
R3A 2rs	0.1875"	0.625"	0.196"	Open	83 lbf
R3A	0.1875"	0.625"	0.196"	Open	71 lbf
R3 2RS	0.1875"	0.5"	0.196"	Sealed	62 lbf
R3	0.1875"	0.5"	0.1562"	Open	62 lbf

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